摘要随着互联网如今进快速的发展和计算机的迅速普及，网络安全问题受到了人们越来越 多的关注和重视。HTTPS 网站是如今最主流的安全网站形式。在当前网络交易，电子邮 件传输等方面，HTTPS（安全超文本传输协议）已经逐步成为非常必要的协议。SSL 在网 络安全的领域占据着主导地位。SSL 的通信加密设置已经成为了建立安全网站必不可少 的环节。

本文以 HTTPS 协议为核心，着重阐述了如何搭建安全的 HTTPS 安全网站。其中包 括 HTTP 协议的历史，发展，存在的危险。引出了 HTTPS 协议的重要性和必要性。SSL 的公钥体制，数字证书及原理，SSL 通信流程的原理，服务器与客户端的 SSL 安全连接 的建立，在服务器和浏览器两段安装安全证书的方法步骤等问题。讨论了建立安全的 HTTPS 网站所需要的必备条件。本此设计需要达到的安全目标，以及在实践操作过程中 遇到的具体问题的解决办法也在本文中加以说明。78631

毕业论文关键字：HTTPS 协议，SSL，数字证书，服务器端，客户端

Title HTTPS Website Construction             

Abstract With the development of the Internet and the rapid popularization of computers, network security has been more and more attention and attention。 HTTPS site is now the most popular form of security sites。 HTTPS (Hyper Text Transfer Protocol Secure) has become the current network transactions, e-mail transmission, and other aspects of the very necessary agreement。 SSL occupies a dominant position in the field of network security。 SSL communication encryption has become an essential part of the establishment of a secure website。

In this paper, the HTTPS protocol as the core, focuses on how to build a secure HTTPS security website。 Including the history of the HTTP agreement, the development, the existence of the risk。 The importance and necessity of HTTPS protocol are introduced。 SSL public key system, digital certificate and the principle of SSL communication process, the principle of the server and the client's SSL secure connection establishment, in the server and browser, the two section of the installation of security certificates and other issues。 Discusses the necessary conditions for the establishment of a secure HTTPS site。 Shows that this design needs to achieve the goal of security, as well as in the practical operation of the specific problems encountered in the process of solution。

Key words: HTTPS protocol, SSL, digital certificate, server, client

目录 

1 绪论 1

1。1 HTTP 的概念 1

1。2 HTTPS 协议存在的必要性。 1

1。3 HTTPS 协议的加密原理。 1

1。4 本文主要内容 2

2。HTTP 协议工作原理及流程概述 3

2。1 HTTP 的历史 3

2。2 HTTP 工作基本原理 3

2。3 HTTP 的工作流程 4

2。4 HTTP 工作步骤 4

2。5 HTTP 的持久连接和非持久连接。 5

2。6 可能的风险